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Site Navigation

  • Quick Start
  • User Guide
  • API
  • Resources
  • Contribute
  • About
  • What’s new
  • Sponsor us

Section Navigation

  • Missing Data Imputation
    • MeanMedianImputer
    • ArbitraryNumberImputer
    • EndTailImputer
    • CategoricalImputer
    • RandomSampleImputer
    • AddMissingIndicator
    • DropMissingData
  • Categorical Encoding
    • OneHotEncoder
    • CountFrequencyEncoder
    • OrdinalEncoder
    • MeanEncoder
    • WoEEncoder
    • PRatioEncoder
    • DecisionTreeEncoder
    • RareLabelEncoder
    • StringSimilarityEncoder
  • Discretisation
    • EqualFrequencyDiscretiser
    • EqualWidthDiscretiser
    • ArbitraryDiscretiser
    • DecisionTreeDiscretiser
  • Outlier Handling
    • Winsorizer
    • ArbitraryOutlierCapper
    • OutlierTrimmer
  • Variance Stabilizing Transformations
    • LogTransformer
    • LogCpTransformer
    • ReciprocalTransformer
    • ArcsinTransformer
    • PowerTransformer
    • BoxCoxTransformer
    • YeoJohnsonTransformer
  • Feature Creation
    • MathFeatures
    • RelativeFeatures
    • CyclicalFeatures
  • Datetime Features
    • DatetimeFeatures
  • Feature Selection
    • DropFeatures
    • DropConstantFeatures
    • DropDuplicateFeatures
    • DropCorrelatedFeatures
    • SmartCorrelatedSelection
    • SelectBySingleFeaturePerformance
    • RecursiveFeatureElimination
    • RecursiveFeatureAddition
    • SelectByShuffling
    • SelectByTargetMeanPerformance
    • DropHighPSIFeatures
    • SelectByInformationValue
  • Time Series Features
    • Forecasting Features
  • Preprocessing
    • MatchCategories
    • MatchVariables
  • Scikit-learn Wrapper
    • SklearnTransformerWrapper

User Guide#

In this section you will find additional information about Feature-engine’s transformers and feature engineering transformations in general, as well as additional examples.

Transformation#

  • Missing Data Imputation
  • Categorical Encoding
  • Discretisation
  • Outlier Handling
  • Variance Stabilizing Transformations

Creation#

  • Feature Creation
  • Datetime Features

Selection#

  • Feature Selection

Time series#

  • Time Series Features

Other#

  • Preprocessing
  • Scikit-learn Wrapper

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Missing Data Imputation

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